Installing physical and symbolic description maps together

These examples show you the steps for installing physical and symbolic description map sets using the DFHMAPS procedure.

Figure 1 shows the DFHMAPS procedure for installing physical and symbolic description maps together. The DFHMAPS procedure consists of the following four steps, shown in Figure 1 :
  1. The BMS macros that you coded for the map set are added to a temporary sequential data set.
  2. The macros are assembled to create the physical map set. The MAP option is coded in the SYSPARM global variable in the EXEC statement (PARM='SYSPARM(MAP)').
  3. The physical map set is link-edited to the CICS load library.
  4. Finally, the macros are assembled again, this time to produce the symbolic description map set. In this step, DSECT is coded in the SYSPARM global variable in the EXEC statement (PARM='SYSPARM(DSECT)'). Output is directed to the destination specified in the //SYSPUNCH DD statement. In the DFHMAPS procedure, that destination is the CICSTS54.CICS .SDFHMAC library.
Figure 1. Installing a physical map set and a symbolic description map set together
This diagram shows the steps required to install a physical map set and a symbolic map set together, as described in the preceding text.